I tried to Pick her up, and negged her, but she was like i g2g and I was like okay... she went, came back sat down and I showed her a puzzle. She guessed the puzzle, and I sat down next to her, she left and went to some treadmill (We're in physical therapy) and just started messing around with the treadmill-like thingy. I know its a shit test, but I handled it by leaning back and by ignoring her, just doing my own thing. Later she sat down, asked me to sit next to her and I said, " I don't approach crazy women" with a smile (NEG) and she was like... (pause). I sat across from her, and when she left she said bye to everybody but me. WTF? mixed signals, what does this mean?

BTW, she didn't give me any IOI's.

stop negging and be genuine.